de.unkrig.commons.text.ProxyPrinter Maven / Gradle / Ivy

Go to download

/*
 * de.unkrig.commons - A general-purpose Java class library
 *
 * Copyright (c) 2016, Arno Unkrig
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
 * following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
 *       following disclaimer.
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
 *       following disclaimer in the documentation and/or other materials provided with the distribution.
 *    3. The name of the author may not be used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package de.unkrig.commons.text;

import de.unkrig.commons.nullanalysis.Nullable;

/**
 * A {@link Printer} that farwards all method calls to a delegate printer.
 */
public
class ProxyPrinter extends AbstractPrinter {

    private final Printer delegate;

    /**
     * @see ProxyPrinter
     */
    public ProxyPrinter(Printer delegate) { this.delegate = delegate; }

    @Override public boolean isWarnEnabled()    { return this.delegate.isWarnEnabled();    }
    @Override public boolean isInfoEnabled()    { return this.delegate.isInfoEnabled();    }
    @Override public boolean isVerboseEnabled() { return this.delegate.isVerboseEnabled(); }
    @Override public boolean isDebugEnabled()   { return this.delegate.isDebugEnabled();   }

    @Override public void error(@Nullable String message)   { this.delegate.error(message);   }
    @Override public void warn(@Nullable String message)    { this.delegate.warn(message);    }
    @Override public void info(@Nullable String message)    { this.delegate.info(message);    }
    @Override public void verbose(@Nullable String message) { this.delegate.verbose(message); }
    @Override public void debug(@Nullable String message)   { this.delegate.debug(message);   }
}